CN215545109U - Pipe fitting trompil is apart from positioner - Google Patents

Abstract

The utility model discloses a pipe fitting tapping distance positioning device; including the mechanism of punching, the locating ruler location sword that has the scale, the location sword swing sets up in locating ruler below, still including the piece that resets that is used for the location sword to reset, during the distance, the bottom pointed end of location sword can insert the trompil on the pipe fitting, the mechanism of punching includes supporting seat and hole puncher, supporting seat top undercut forms the support groove, the hole puncher sets up in the support groove top, the hole puncher slides and sets up in support groove top, at the in-process that punches, the central line in hole on the pipe fitting, the axis of the vertical sword point department of passing through the location sword downwards and the axis of pipe fitting are located the coplanar. The bottom support is provided for the pipe fitting through the supporting seat, so that the workbench is prevented from being damaged excessively by force during beating; in the punching process, the central line of the hole in the pipe fitting vertically and downwards passes through the axis of the cutter point of the positioning cutter and the axis of the pipe fitting and is positioned on the same plane, so that the inclined hole can be ensured, and the product quality is improved.

Description

Pipe fitting trompil is apart from positioner

Technical Field

The utility model relates to the field of elbow punching, in particular to a pipe fitting hole opening distance positioning device.

Background

Currently, when a hole is drilled in a pipe, the drilling position is usually identified on the pipe, and then the pipe after marking is taken to a drilling platform for drilling. The method is time-consuming and labor-consuming, and has lower working efficiency; meanwhile, a certain error exists in manual marking, and the hole distances on the pipe fittings cannot be consistent. Patent document No. CN203853990U discloses a pitch positioning device, which includes a scale and a guide rod; one end of the scale positioning ruler is fixedly connected with one end of the guide rod, the other end of the guide rod is hinged with the positioning knife, the scale positioning ruler and the positioning knife are arranged on the left side and the right side of the guide rod, and the positioning knife is blocked by the guide rod and cannot rotate towards the direction of the guide rod. The scale positioning ruler is vertical to the guide rod. The base is composed of a bottom plate and a sliding groove seat fixed on the bottom plate, a sliding groove is arranged on the sliding groove seat, a graduated positioning ruler is connected in the sliding groove in a sliding mode, and a positioning bolt used for locking or loosening the graduated positioning ruler is connected to the wall of the sliding groove in a threaded mode. The device adopts location chi and location sword to carry out the distance to the hole and handles, but can not punch by independent pipe fitting, still need cooperate the rig just can accomplish trompil work, and is comparatively troublesome, has certain danger moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a positioning device for the distance of the pipe perforating, which can be used for positioning an opening on a pipe at a fixed distance and is safer.

In order to achieve the purpose, the utility model adopts the following technical scheme: a pipe fitting opening distance positioning device comprises a positioning ruler with scales, a limiting block and a positioning knife, wherein the limiting block is fixedly arranged on the positioning ruler, the bottom of the limiting block is hinged with the positioning knife, the positioning knife is blocked by the limiting block, the other end of the positioning knife cannot swing leftwards to be close to the positioning ruler, the pipe fitting opening distance positioning device also comprises a resetting piece used for resetting the positioning knife, the device also comprises a punching mechanism, the punching mechanism comprises a supporting seat and a puncher for punching holes on the pipe fittings, the positioning ruler is fixed on the punching mechanism through a locking part, the tip of the bottom of the positioning knife can be inserted into the holes on the pipe fittings, the top of the supporting seat is downwards sunken to form a supporting groove, the pipe fittings are in sliding fit with the supporting groove, the puncher is arranged above the supporting groove in a sliding way, during the punching process, the central line of the hole in the pipe fitting vertically passes through the axis of the positioning cutter point and the axis of the pipe fitting downwards and is positioned on the same plane.

Preferably, the mechanism of punching still includes the mount pad, mount pad top fixedly connected with fixed plate, and the fixed plate is located the supporting seat rear side, fixed plate front end fixedly connected with guide block, guide block and hole puncher sliding connection, positioning ruler horizontal sliding connection on the guide block, after confirming the pitch-row, through retaining member with positioning ruler and guide block fixed connection.

Preferably, the positioning ruler is located on the front side of the puncher, a second sliding hole is formed in the fixing block, the second sliding hole penetrates through the fixing block in the left-right direction, the positioning ruler penetrates through the second sliding hole, the locking part comprises a locking screw rod, two thread grooves are formed in the front end of the fixing block and the second sliding hole, and the locking screw rod is in threaded connection with the fixing block through the thread grooves; when the hole distance is determined, the locking screw rod is rotated to be tightly abutted against the positioning ruler.

Preferably, the front end of the fixing plate is fixedly connected with a first hinged plate, the first hinged plate is located above the fixing block, a second hinged plate is hinged to the first hinged plate, the top of the second hinged plate is fixedly connected with a handle, the bottom of the second hinged plate is connected with a third hinged plate, and the bottom of the third hinged plate is hinged to the hole puncher.

Preferably, the puncher includes sliding part and the head that punches that is used for the opening shaping, sliding part and fixed block sliding fit, and the head that punches is fixed in sliding part bottom.

Preferably, the bottom of the perforating head for opening is tapered or wedge-shaped.

Preferably, the bottom of the sliding piece is provided with a clamping head, and the locking and releasing of the punching head can be realized through the clamping head.

Preferably, the sliding piece is a motor, the chuck is fixed at the output end of the motor, and the punching head is a drill bit.

Preferably, the piece that resets is the extension spring, and extension spring one end is connected on the stopper, and the extension spring other end is connected on the location sword.

The technical scheme of the utility model is as follows: the positioning ruler and the positioning knife are slid to quickly position each pitch of holes in the pipe fitting, and the puncher is used for quickly punching holes without marking points and separately finding and punching holes, so that the holes with consistent pitch of holes can be conveniently and quickly formed on the pipe fitting; the bottom support is provided for the pipe fitting through the supporting seat, so that the workbench is prevented from being damaged excessively by force during beating; in the punching process, the central line of the hole in the pipe fitting vertically and downwards passes through the axis of the cutter point of the positioning cutter and the axis of the pipe fitting and is positioned on the same plane, so that the inclined hole can be ensured, and the product quality is improved.

Drawings

FIG. 1 is a first schematic view of a process for spacing an opening in a pipe;

FIG. 2 is a second schematic view of a process for spacing an opening in a pipe;

figure 3-is the third schematic view of the procedure for distance opening of a tube;

fig. 4 is a schematic view of a connecting structure of the positioning knife and the limiting block.

Reference numerals: 9. a punching mechanism; 91. a fixing plate; 911. a first hinge plate; 912. a guide block; 9121. a second sliding hole; 92. A second hinge plate; 93. a handle; 94. a third hinge plate; 95. a sliding member; 951. punching a hole head; 96. positioning a ruler; 97. a limiting block; 971. an opening; 98. positioning a knife; 981. hinging a shaft; 99. a reset member; 100. a supporting seat; 101. a locking member; 102. A mounting seat; 103. and (4) a clamping head.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

A pipe fitting distance trompil device as show in fig. 1-4, including distance mechanism and the mechanism 9 of punching, distance mechanism and the mechanism 9 sliding fit of punching, after confirming the pitch-row, distance mechanism passes through retaining member 101 to be fixed on the mechanism 9 of punching, distance mechanism is including the location chi 96 that has the scale, stopper 97 and location sword 98, stopper 97 is fixed in deciding one end, location sword 98 articulates in stopper 97 bottom, the bottom of location sword 98 is blocked by stopper 97 and can not initiatively swing left and be close to location chi 96, distance mechanism still includes the piece 99 that resets that is used for location sword 98 to reset. The punching mechanism 9 comprises a mounting seat 102, a puncher and a supporting seat 100, a fixing plate 91 is fixedly connected to the top of the mounting seat 102, the puncher is arranged on the front side of the fixing plate 91 in a sliding mode in the vertical direction, the supporting seat 100 is fixedly connected to the mounting seat 102, the supporting seat 100 is arranged on the front side of the fixing plate 91, the supporting seat 100 is arranged below the puncher, a supporting groove is formed in the downward concave position of the top of the supporting seat 100, a pipe fitting is in sliding fit with the supporting groove, the pipe fitting is arranged below a positioning knife 98 and the puncher, and a positioning ruler 96 is arranged in the front of the fixing plate 91 in a sliding mode in the left and right directions. Furthermore, stopper 97 bottom is equipped with opening 971, and the location sword 98 top is located stopper 97's opening 971 and crosses articulated shaft 981 and connect, and stopper 97 is fixed at the right-hand member of location chi 96, and location sword 98 bottom is the point form and can insert the pipe fitting through the fashioned downthehole of perforator, and at the in-process that punches, the central line in hole on the pipe fitting, the axis that vertically passes through location sword 98 sword point department downwards and the axis of pipe fitting are located the coplanar.

In this embodiment, the front end of the fixing plate 91 is fixedly provided with a guide block 912, the puncher is slidably connected with the guide block 912, the positioning rule 96 is slidably connected with the guide block 912, and the limiting block 97 is located on the right side of the guide block 912; further, a first sliding hole is formed in the guide block 912, and the first sliding hole penetrates through the guide block 912 in a vertical sliding manner. Furthermore, a second sliding hole 9121 is formed in the guide block 912, the guide block 912 is penetrated in the left-right direction of the second sliding hole 9121, and the positioning rule 96 penetrates through the guide block 912 and is in sliding connection with the guide block 912. The second sliding hole 9121 is in an inverted T shape, and the top of the second sliding hole 9121 extends upwards to penetrate through the guide block 912. The front end of the fixing plate 91 is fixedly provided with a first hinge plate 911, the first hinge plate 911 is positioned above the guide block 912, the first hinge plate 911 is hinged to a second hinge plate 92, the top of the second hinge plate 92 is fixedly connected with a handle 93, the bottom of the second hinge plate 92 is hinged to a third hinge plate 94, and the bottom of the third hinge plate 94 is hinged to the hole puncher. The second hinge plate 92 has two, the two second hinge plates 92 are arranged in front of each other and hinged on both sides of the first hinge plate 911, the handle 93 fixedly connects the top portions of the two second hinge plates 92, the top portion of the third hinge plate 94 is positioned between the two second hinge plates 92 and hinged together, the bottom portion of the third hinge plate 94 is provided with an opening, and the top portion of the sliding member 95 is positioned in the opening at the bottom portion of the third hinge plate 94 and hinged together.

In this embodiment, the hole puncher includes glide 95 and punch 951, and glide 95 is articulated with third hinge plate 94, and glide 95 passes first glide hole and sliding fit, and punch 951 demountable installation is in glide 95 bottom. Further, a chuck 103 is mounted at the bottom of the sliding member 95, the chuck 103 can lock and release the drilling head, the drilling head 951 is fixed on the sliding member 95 through the chuck 103, and the specific mechanism of the chuck 103 can refer to patent documents such as a drill chuck of an electric drill with publication number CN211564618U, a drill chuck of an electric drill with publication number CN206811191U, and the like. Further, the sliding member 95 is a motor, the output end of the motor is provided with a chuck 103, the punching head 951 is a drill, and the drill is fixed on the motor through the chuck 103. Further, the bottom of the punching head 951 is in a shape of a cone or a cone. In this embodiment, the axis of the punching head 351, the axis passing vertically downward through the tip of the positioning knife 98 and the axis of the pipe are located on the same plane.

In this embodiment, the locking member 101 includes a locking bolt, and the front end of the guide block 912 starts to have a thread groove communicated with the second sliding hole 9121, and the thread groove is in threaded connection with the locking bolt, and the positioning rule 96 is abutted to the second sliding hole 9121 by rotating the locking bolt.

In this embodiment, the reset member 99 is a tension spring, one end of the tension spring is fixed to the limiting block 97, and the other end of the tension spring is fixed to the positioning knife 98.

In other embodiments, the return member 99 may also be a torsion spring mounted between the stop block 97 and the positioning blade 98.

Distance punching: adjusting a positioning rule 96 to determine the distance of each hole on the pipe fitting, and rotating a locking screw to fix the positioning rule 96; the pipe fitting is pushed to move in the support, and when the tool tip of the positioning tool 98 goes deep into a hole formed in the pipe fitting, the pipe fitting is pulled towards the other side, so that the positioning tool 98 is abutted against the wall of the hole; the pushing handle 93 drives the second hinge plate 92 to act, the second hinge plate 92 drives the third hinge plate 94 to move downwards, the third hinge plate 94 pushes the hole puncher to move downwards, a hole punching head 951 of the hole puncher moves downwards, and the hole punching head 951 punches holes on a pipe fitting.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention.

Claims (9)

1. The utility model provides a pipe fitting trompil is apart from positioner, including positioning ruler (96), stopper (97) and location sword (98) that have the scale, stopper (97) fixed mounting is on positioning ruler (96), and stopper (97) bottom is articulated with location sword (98), and location sword (98) are kept off by stopper (97), and location sword (98) other end can not swing left and be close to positioning ruler (96), and the bottom of location sword (98) most advanced can insert the trompil of pipe fitting in, its characterized in that: still including the piece (99) that resets that is used for location sword (98) to reset, the device still includes mechanism (9) of punching, mechanism (9) of punching includes supporting seat (100) and the hole puncher that is used for the pipe fitting trompil, location chi (96) are fixed on mechanism (9) of punching through retaining member (101), supporting seat (100) top undercut forms the support groove, pipe fitting and support groove sliding fit, the hole puncher sets up in support groove top, the hole puncher slides the setting in the direction from top to bottom in support groove top, at the in-process of punching, the central line in hole on the pipe fitting, the vertical axis that passes through location sword (98) sword point department downwards and the axis of pipe fitting are located the coplanar.

2. The pipe opening distance positioning device of claim 1, wherein: the punching mechanism (9) further comprises an installation seat (102), a fixing plate (91) is fixedly connected to the top of the installation seat (102), the fixing plate (91) is located on the rear side of the supporting seat (100), a guide block (912) is fixedly connected to the front end of the fixing plate (91), the guide block (912) is connected with the puncher in a sliding mode, a positioning ruler (96) and the guide block (912) are in sliding fit in the left-right direction, and after the hole distance is determined, the positioning ruler (96) and the guide block (912) are fixedly connected through a locking piece (101).

3. A pipe opening distance positioning device as claimed in claim 2, wherein: the positioning ruler (96) is located on the front side of the puncher, a second sliding hole (9121) is formed in the guide block (912), the guide block (912) penetrates through the left and right directions of the second sliding hole (9121), the positioning ruler (96) penetrates through the second sliding hole (9121), the locking piece (101) comprises a locking screw rod, a threaded groove communicated with the second sliding hole (9121) is formed in the front end of the guide block (912), and the locking screw rod is in threaded connection with the guide block (912) through the threaded groove; when the hole distance is determined, the locking screw rod is rotated to be tightly abutted against the positioning ruler (96).

4. A pipe opening distance positioning device as claimed in claim 3, wherein: fixed plate (91) front end fixedly connected with first articulated slab (911), first articulated slab (911) are located guide block (912) top, and articulated on first articulated slab (911) have second articulated slab (92), and second articulated slab (92) top fixedly connected with handle (93), second articulated slab (92) bottom are connected with third articulated slab (94), and third articulated slab (94) bottom is articulated with the hole puncher.

5. The pipe opening distance positioning device of claim 4, wherein: the hole puncher includes glide (95) and is used for the fashioned punching head (951) of opening, and glide (95) and guide block (912) sliding fit, punching head (951) are fixed in glide (95) bottom.

6. The pipe opening distance positioning device of claim 5, wherein: the bottom of the perforating head (951) used for opening is in a conical shape or a wedge shape.

7. The pipe opening distance positioning device of claim 5, wherein: the clamping head (103) is installed at the bottom of the sliding piece (95), and the locking and releasing of the punching head (951) can be realized through the clamping head (103).

8. The pipe opening distance positioning device of claim 7, wherein: the sliding piece (95) is a motor, the chuck (103) is fixed at the output end of the motor, and the punching head (951) is a drill bit.

9. The pipe opening distance positioning device of claim 1, wherein: the reset piece (99) is a tension spring, one end of the tension spring is connected to the limiting block (97), and the other end of the tension spring is connected to the positioning knife (98).

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